IOP2603-24-S1 Welcome to Ergonomics IOP2603! Assessment 2
QUIZ
Question 1
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As a rule of thumb, if natural light is used as the principal means of illumination at a
workspace, the window area needs to be equal to ___ percent of the floor area.
a. 40
b. 50
c. 20
d. 30
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Question 2
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Complaints relating to the feet and lower back are caused by one of the following
work postures:
a. Sitting without proper foot support
b. Sitting without back support
c. Standing
d. Cramped position
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Question 3
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Four commonly recognized computer workstation postures are:
a. Sitting, standing on both feet, standing with one foot resting, reclined
b. Standing, sitting tilted forward, sitting upright, sitting tilted back
c. Standing forward, laying down, sitting up, sitting on knees
d. Sitting with arms supported, standing with no arm support, seated with foot
support, seated with no foot support
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